Patch Series

Subject mm: improve folio refcount scalability
Author gorbunov.ivan@h-partners.com
Date 2026-04-20 08:01:18 +0000 UTC
Version
Cc akpm@linux-foundation.org apopple@nvidia.com artem.kuzin@huawei.com baolin.wang@linux.alibaba.com david@kernel.org gladyshev.ilya1@h-partners.com gorbunov.ivan@h-partners.com harry.yoo@oracle.com kirill@shutemov.name liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com mhocko@suse.com muchun.song@linux.dev rppt@kernel.org surenb@google.com torvalds@linuxfoundation.org vbabka@suse.cz willy@infradead.org yuzhao@google.com ziy@nvidia.com

Patches (2)

Name Content [All]
[PATCH v2 1/2] mm: drop page refcount zero state semantics [Body]
[PATCH v2 2/2] mm: implement page refcount locking via dedicated bit [Body]
Session 2026-04-20
ID (for dev) 96e7502a-2f6b-44c2-81f2-cd8ff04d248d
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base f4279f87cd6c82ebdaccdc56f38e7b80ca7fcc03 [Config] passed [Log]
[KASAN] Boot test: Base f4279f87cd6c82ebdaccdc56f38e7b80ca7fcc03 [Config] passed [Log]
[KASAN] Build Patched f4279f87cd6c82ebdaccdc56f38e7b80ca7fcc03 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched f4279f87cd6c82ebdaccdc56f38e7b80ca7fcc03 [Config] [patched] failed [Log]
kernel BUG in get_page_bootmem [Log]
Session 2026-04-20 Job
Job requested at: https://lore.kernel.org/all/111dabd0-56ed-4a55-bdd5-fd1ed035bc5b@h-partners.com
ID (for dev) 0e12b11a-0902-43fb-b549-6c0cc5ae45eb
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[build 0] Build Patched error [Log]